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1. Don’t put too many items in bag so that the open end of bag can be placed in the vacuum
chamber. It is suggested that there be at least 7cm gap between food and the open end.
2. Ensure that the vacuum bag is dry at the opening, otherwise it is difficult to seal. If the food
has moisture, you can choose “Moist” mode, which will delay sealing time and the effect
will be better.
3. Before packaging, please clean and straighten the mouth of the bag to ensure that no
foreign matter is caught in the seal. Do not allow the bag to wrinkle when vacuuming. Do
not let outside hard objects damage the bag.
4. Before the vacuum is drawn, press the bag to discharge part of the air, which will reduce
the evacuation load of the machine.
5. For items packed in vacuum storage bags, if there are sharp bones resembling fish bones,
apply a thorn-proof package and insert in a vacuum bag to vacuum seal.
6. When using the machine, it is recommended to take one bag for one minute and then seal
the next one so that the machine has sufficient buffer recovery time.
7. During the vacuum sealing process, if a small amount of liquid or debris in the packaging
bag is accidentally pumped into the vacuum chamber, this may cause problems with
plugging the vacuum pump and damaging the appliance. To avoid this, fold some paper
towels or put one filter is in a vacuum chamber.
8. Fresh fruits and vegetables are not suitable for vacuum preservation at room temperature.
Because fresh fruits and vegetables have a respiration effect, they will release heat and
make them easy to grow. It is recommended that such items be packed in a vacuum
container and placed in a refrigerator for optimal preservation.
9. Cool before liquid vacuum packaging.
10. Perishable foods are generally frozen or refrigerated, and their shelf life can be extended
after vacuum packaging, but they cannot be guaranteed to be permanent.
11. Fill the vacuum bag with 2/3 of water, seal it alone (do not empty it), and then freeze it for
a period of time. Use it in an ice bucket or as an ice cube to treat wounds.
VACUUM SEALER OPTIMAL OPERATE GUIDELINE
